1. Having a valence of two or having two valences
   - bivalent

See also: valence

Encyclopedia: Divalent

• darkling
• darkling beetle
• darkling groung beetle
• darkly
• darkness
• darkroom
• darksome
• darky
• darling
• darling pea
• Darling River
• Darlingtonia
• Darlingtonia californica
• Darmera
• Darmera peltata
• darmstadtium
• darn
• darned
• darnel
• darner
• darning
• darning egg
• darning needle
• DARPA
• Darrow